I'm just having a bit of fun with you but if a time and motion study was done the Jugit would probably lose. However I think everyone has a task that just bugs them and they will spend twice as much time doing the job a different way. I am married to an expert in the field and have a few quirks myself.
The good side of quirks is that eventually someone invents a solution to a problem no one even considered a problem. ie pull tabs on cans. Until they came along people accepted that you had to use a can opener.
How about adding an ice milk dispenser for fridges next to the ice water? Don't even have to open the door. (Restaurants have them)